baber/WOPTO huggingface dataset:
Patent JP-H08268993-A (JP)
Title: Semicarbazone derivative and controlling agent for pest
Inventor: YAGI KAZUO
IPC: C07C323/62
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a new semicarbazone derivative, having excellent insecticidal and acaricidal activities against agricultural insect pests and tetranychids in a small dose, hardly exerting adverse influences upon mammals, fishes and beneficial insects and useful as a controlling agent for pests. CONSTITUTION: This semicarbazone derivative is represented by formula I [W is O or S atom; X, Y and Z are each independently a halogen, hydroxyl group, cyano, nitro, etc.; R<1> to R<3> are each independently H, a 1-6C alkyl, a 2-6C alkenyl, a 2-6C alkynyl, a 1-6C haloalkyl, etc.; (l), (m) and (n) are each an integer of 1-5, etc.], e.g. N-(4-chlorophenyl)-4-chlorobenzamide 4- trifluoromethoxyphenylsemicarbazone. The compound of formula I is obtained by reacting, e.g. a compound of formula II with phosphorus pentachloride, then reacting the resultant compound with a compound of formula III and further reacting the prepared compound with a compound of the formula, R<1> L<1> (L<1> is a good eliminative group such as Cl or Br).
Patent JP-S573147-A (JP)
Title: Majority triple system for measurement of fault detection rate
Inventor: MORIIDE HIROYUKI
IPC: G06F11/18
Filed: 1980-06-06
Abstract: PURPOSE:To select a normal module with a high probability, by measuring the fault detection rate of the module where a fault occurred first even if faults occur in two modules. CONSTITUTION:If a fault occurs in, for example, a module 3 out of modules 1-3 having the same function, the output of a majority circuit 7 coincides with outputs of modules 1 and 2, and therefore, discordance is detected in an exclusive OR gate 10, and it is stored in an FF 16 that the module 3 is faulty. Then, a counter 20 counts the frequency of fault detection hereafter. If a fault occurs in either of rest two modules and discordance occurs in the output value, the output value of the module 3 which is faulty already is referred to. At this time, the values of the counter 20 and a counter 21 are compared with each other by a comparator 24; and if the value of the counter 20 is the half or less of the value of the counter 21, the output value of the module 3 is used for comparison as it is because the fault detection rate of the module 3 is <1/2.
Patent JP-H11257851-A (JP)
Title: Apparatus and method for drying
Inventor: KAMIKAWA YUJI
IPC: F26B5/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To effectively remove and dry a moisture adhered to a surface of a cleaned material to be treated without using a drying gas made of a vapor of an organic solvent such as an isopropyl alcohol or the like. SOLUTION: In order to remove a moisture adhered to a surface of a cleaned semiconductor wafer W in this apparatus, a vibration transmitting means 20 disposed near the surface of the wafer W and an oscillator 25 for giving an ultrasonic vibration to the means 20 are used. Thus, an ultrasonic vibration is given to a vibration transmitting plate 24 of the means 20 by driving the oscillator 25, and an energy of the ultrasonic vibration is given to a gas between the means 20 and the surface of the wafer W, and the moisture adhered to the surface of the wafer W is removed.
Patent JP-H05281857-A (JP)
Title: Toner replenishing device
IPC: G03G15/08
Filed: 1992-03-31
Abstract: PURPOSE:To make the quantity of toner replenished to a developing tank constant, regardless of the quantity of the toner inside a toner replenishing tank. CONSTITUTION:An elastic body 47 is attached to the stirring part 41a of one side of a stirring member 24, on the side opposite to the rotational direction of the stirring member 24. When the stirring member 24 is rotated, the elastic body 47 makes the lump T of the toner, and lifts up it along the wall of the toner replenishing tank 20. The lump T of the toner scooped up with the elastic body 47 is shaved off by the scooping part 26 of a carrying member 23. When the elastic body 47 passes between the elastic body 47 and the carrying member 23, the carrying member 23 is pushed up by the elasticity of the elastic body 47. The carrying member 23 is moved upward in the direction opposite to the rotational direction of the stirring member 24, around a fulcrum 38. The toner is sent into a replenishing member 22 by the reaction of the carrying member 23, a toner replenishing part receives toner pressure, and constant toner replenishment is attained by the replenishing member 22.
Patent JP-S63242474-A (JP)
Title: Structure of electrode for spot welding
Inventor: FUKUSHIMA MITSUKO
IPC: B23K11/30
Filed: 1987-03-30
Abstract: PURPOSE:To prevent the occurrence of a defective electrode by providing a small diameter hole in communication with a water-cooling hole on the bottom of the water-cooling hole of an electrode main body to know accurately the working limitation of the electrode. CONSTITUTION:The small diameter hole 3 with the depth equal to the working limitation is provided on the bottom 2a of the water-cooling hole 2 of the electrode main body 1. By this method, when the electrode attains the working limitation, cooling water blows off from the small diameter hole 3 and the working limitation of the electrode can be accurately know. As a result, the electrode can be used with assurance up to the working limitation and the electrode is used without waste.
Patent JP-H04288494-A (JP)
Title: Fin member for heat exchanger
Inventor: SASAKI HAJIME
IPC: F28F1/12
Filed: 1991-03-16
Abstract: PURPOSE:To provide a fin member for a heat exchanger, which is prominent in anticorosion while maintaining a high heat conductivity. CONSTITUTION:A fin member 10 for a heat exchanger is constituted of a base member 12 consisting of copper or a copper alloy and the protecting coating 14 of zirconia (zirconium oxide), produced by the hydrolyzing of alcohol solution of zirconium alcoxide and formed on the surface of the base member 12.
Patent JP-H10271804-A (JP)
Title: Semiconductor switching device, semiconductor stack device using the same, and power converter
Inventor: KOBAYASHI TOMOHIRO
IPC: H02H7/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the outside diameter of a semiconductor switching element in a specific direction, by installing a gate terminal extended in the peripheral direction to a semiconductor switching element, and bending a platy member constituting a current path in accordance with the relative mounting position between the element and a gate driver. SOLUTION: At the time of assembling a stack, conductor plates 120A are fixed in such a state that one ends of the plates 120A are brought into contact and press- contacted in the axial direction with cathode electrodes 103. To the other ends of the plates 120A, gate drivers 200 are integrally fixed. Since the conductor plates 120A are bent to an angle of 90 deg. at their intermediate sections, wiring boards 100A are also bent to the same angle (90 deg.) at similar sections so that the boards 110A may become parallel to the plates 120A.  Since the conductor plates 120A supporting the gate drivers 200 are bent to an angle of 90 deg. at their intermediate sections, the outside diameter size of a semiconductor stack device is remarkably reduced and the distance from the fixing position of each gate driver 200 to a frame to the position of gravitational center of the driver 200 is remarkably shortened. Therefore, the antiseismic property of the stack device can be improved.
Patent JP-H06293581-A (JP)
Title: Metallizing method for surface of aln ceramic material
Inventor: SENDA NAKAYA
IPC: H05K3/14
Filed: 1993-04-02
Abstract: PURPOSE:To form a metal layer excellent in adhesiveness on the surface of an AlN ceramic material at normal temp. by simultaneously performing vapor deposition of Cu or Ni and irradiation of metal ion of Cu, Al, Ni. CONSTITUTION:At least one of Cu and Ni is deposited by vapor deposition on the surface of an AlN ceramic material, and simultaneously with the vapor deposition, the surface is irradiated with at least one metal ion of Cu, Al, Ni to form a metal layer while ion mixing is effected on the surface of the AlN ceramic material. Thereby, in the interface between the AlN ceramic material and the metal layer, the vapor-deposited metal and the Al element and N element which constitute the AlN ceramic material are mixed by irradiation of metal ions to form an interface mixing layer which firmly bonds the ceramic material and the metal layer. Thereby, the metal layer having excellent adhesiveness can be formed on the surface of the ceramic material.
Patent JP-S61237711-A (JP)
Title: Dust sweeper
Inventor: ARAGATA KUNIKAZU
IPC: E02B5/08
Filed: 1985-04-11
Abstract: PURPOSE:To remove dust without use of any power by a method in which a chain is rotatably provided to a dust cleaner to be set on the front side of the screen of a diversion channel and blades having a brushing action are rotatably attached to the chain at a 90 deg. range. CONSTITUTION:A chain 10 is rotatably provided through sprockets 7 and 9 to a dust sweeper 4, and blades 12 having brushes 12d are rotatably attached to the chain 10. Stoppers 15 and 16 are attached to the downstream side of the blade 12. When such a dust sweeper is set on the front side of the screen 3 of a diversion channel 2, water stream in the channel 1 acts on the blade 12 on the channel 2 side to turn the chain 10, and dust on the screen 3 is removed and flowed away by the brushes 12d. In this case, the channel 2 and the blade 12 on the opposite side are parallellized with the chain 10 by rotation by means of water stream, and the resistance to be received can be lessened.
Patent JP-H07287817-A (JP)
Title: Magnetoresistive head
Inventor: FUJII KOJI
IPC: G11B5/39
Filed: 1994-04-15
Abstract: PURPOSE:To obtain sufficient shield characteristics, to eliminate cross talk, and to increase the reproduction sensitivity by forming a magnetic shield nearby an MR element in a slide surface direction, and connecting the magnetic shield to a nonmagnetic substrate and grounding it. CONSTITUTION:On the vertical surface 12 of an Al2O3.TiC substrate as a nonmagnetic conductive substrate 10, an MR head 1 and an inductive head 2 are formed across a protective film 5 formed of alumina, and a magnetic shield layer 3 is formed on a magnetic recording medium 8 and on a slide surface while surrounding the periphery of the sense part of the MR head. Then the magnetic shield layer 3 is arranged in parallel to the slide surface 9 during operation. The magnetic shield nearby the MR element is connected to the nonmagnetic conductive substrate 10 and grounded. Consequently, this magneto-resistance effect type head can suppress an off-track noise, a cross talk noise, etc., by the effects of the shield shape, and is adaptive to high density and attains high resolution.
Patent JP-S60220961-A (JP)
Title: Semiconductor memory device
Inventor: KIMURA TOSHIROU
IPC: H01L27/10
Filed: 1984-04-17
Abstract: PURPOSE:To enable high-density assembly by using two semiconductor memories, which have the same function in which the left and right external terminal arrangements package propers take a bilarally symmetrical shape. CONSTITUTION:Terminals for a semiconductor memory 101 are disposed in the same manner as conventional devices, and terminals for a semiconductor memory 102 are disposed reversely. Terminals, which can be connected in parallel between the memories having the same function, such as address terminals, data buses, grounding terminals, etc. are arranged as left terminals 1-12 for the memory 101 and right terminals 13-24 for the memory, and disposed so that the terminals 1-12 and 13-24 correspond. Consequently, the corresponding terminals can be superposed one upon another and soldered mutually, and are lead out to a wiring pattern on the back through a through-hole 103 for a printed substrate 104. According to the constitution, a plurality of semiconductor memories can be assembled on the printed substrate with high density.
Patent JP-H05283369-A (JP)
Title: Fine processing device
IPC: H01L21/3065
Filed: 1992-03-31
Abstract: PURPOSE:To materialize the processing of high aspect structure with an optional length and where both the shape and the finishing face are highly accurate, regardless of the quality of material to be processed. CONSTITUTION:An emitter 12, a gate 13, an anode 14, and insulating layers 16 and 17 are made on a silicon substrate 15, using semiconductor manufacture technology, so as to manufacture a fine electron gun 11. Similarly, a reaction gas introduction part 18 and a plasma discharge part 20 are made using semiconductor manufacture technology, and these are junctioned and united with a fine electron gas 11. At fine processing, the electron beam Eb produced in the fine electron gun 11 is emitted toward a plasma production area 19 from a plasma electron beam emission port 14a, and the reaction gas introduced through a reaction gas introduction part 18 is made into plasma. The produced plasma P becomes a fine plasma beam Po, and is emitted toward the material 21 from the plasma emitting part 20, and is applied to the material 21 to be processed. Hereby, the material 21 to be processed is finely processed.
Patent JP-S61236295-A (JP)
Title: Signal transmission device for air conditioner
Inventor: NISHIO MOTOSHI
IPC: G05D23/19
Filed: 1985-04-11
Abstract: PURPOSE:To reduce the number of crossover tracks for operation mode signal transmission to one by varying the voltage level of the crossover track between an air conditioner body and a remote controller through a changeover switch, and detecting that and deciding an operation mode. CONSTITUTION:An outdoor control circuit 4 and an indoor control circuit 7 has transmitting and receiving circuits 15 and 15 for signal transmission between the both. The transmitting and receiving circuits 15 and 15 are interposed in wirings 16 and 16 for transmission which connect the R phase and S phase of a three-phase AC power source through the crossover track 3 for signal transmission. Signals are transmitted forth and back between the transmitting and receiving circuits 15 and 15 through the crossover track 3 for signal transmission to transmit a protecting device operation signal from the outdoor control circuit 4 to the indoor control circuit 7, thereby stopping an indoor air blowing fan MF11 forcibly. Further, a cooling/heating changeover signal, a dehumidification command signal, and a compressor ON-OFF signal are transmitted from the indoor control circuit 7 to the outdoor control circuit 4 to control a four-way changeover valve 20S with the two former signals and also control the operation of an electromagnetic switch 52C for driving a compressor and an outdoor air blowing fan with the two latter signals.
Patent JP-H04288660-A (JP)
Title: Parallel processing system for plural processors
Inventor: MURAMATSU ATSUHIKO
IPC: G06F15/16
Filed: 1991-03-18
Abstract: PURPOSE:To use a single program to execute the processing while operating plural processors in parallel in relation to one another. CONSTITUTION:A single program where the name (discrimination information) of each processor is added to the head of each instruction word is inputted to a program input part 4 and is stored in a program storage part 5. A system control part 7 sets operation start and end information of each processor to a timing register 3 in accordance with the program taken out from the part 5 by start indicating information, and the register 3 indicates the start to each processor to start a corresponding processor 1 or 2 in accordance with operation start and end position information and indicates the end to terminate the processing of the corresponding processor. During this processing, each processor successively takes out instructions corresponding to operation start and end position information from the storage part 5 to execute the processing of instructions.
Patent JP-H04263244-A (JP)
Title: Image display device
Inventor: YAMAZAKI SHUNPEI
IPC: G03B33/12
Filed: 1991-02-16
Abstract: PURPOSE:To obtain the inexpensive image display device which facilitates enlargement to large area and has a bright display screen. CONSTITUTION:An He-Ne laser which has a peak nearly at 633nm wavelength is used as a red light source 1, an Ar laser which has a peak almost at 515nm wavelength is used as a green light source 2, and an Ar laser which has a peak nearly at 477nm wavelength is used as a blue light source 3; and their laser light beam have their outward shapes and density controlled under necessary light conditions to irradiate liquid crystal panels 5, 6, and 7, whose images are put together by an optical system 8 and further enlarged and displayed on the display screen 9.
Patent JP-H03277731-A (JP)
Title: Method for refining rhodium
Inventor: TADANO ETSUKO
IPC: C01G55/00
Filed: 1990-03-27
Abstract: PURPOSE:To remove the chlorides of various metals dissolved in an Rh-contg. water soln. as impurities and to refine Rh at a high recovering rate by subjecting the Rh-contg. water soln. to specified pretreatment, thereafter passing the water soln. into an anion exchange resin and then subjecting the anion exchange resin to water driving washing by hydrochloric acid. CONSTITUTION:The pH value of a water soln. contg. the chloride ions of various base metals and noble metals as impurities and contg. Rh as a chloride complex is regulated to the range of 0.3 to 4.0. This water soln. is passed into a cation exchange resin to separate the impurity metals and Rh, is thereafter mixed with hydrochloric acid to regulate its ion concn. to 2 to 6 prescription, is successively heated to >=50 deg.C, is thereafter cooled and is passed into an anion exchange resin to perfectly remove the remaining metallic impurities. In this stage, Rh slightly adsorbed into the anion exchange resin is washed out by water driving with hydrochloric acid of >=3N, by which Rh can be refined into high purity while its recovering rate is improved.
Patent JP-H11270937-A (JP)
Title: Liquid back detecting device for refrigerating machine
Inventor: MURAHATA KAZUNORI
IPC: F25B49/02
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To permit the sure detection of generation of liquid back by a method wherein the amount of strain of a casing or a vessel for the compressed part of a compressor constituting a refrigerating machine is detected. SOLUTION: When a compressor 1 has compressed liquid, refrigerant solution is compressed in the compressing unit of the compressor 1 by a screw rotor 1c and a gate rotor 1d whereby a stress, generated in a casing 1a or a vessel for the compressing unit of the compressor 1 is varied and the change of amount of the strain of the casing 1a in accordance with the change of the stress can be seen. A substance generates an elastic wave or an AE wave in accordance with the amount of strain whereby an AE wave, corresponding to the amount of strain of the vessel for the compressing unit of the compressor 1 or the casing 1a, is generated in accordance with a compressing stress when liquid is compressed by the compressor 1. The AE wave is detected by an AE sensor 25, attached to the casing 1a of the compressor 1 through a holder 26, and is transmitted to a liquid back detecting device.
Patent JP-S572928-A (JP)
Title: Combustion apparatus
Inventor: IMAJIMA MITSUHIRO
IPC: F23N5/12
Filed: 1980-06-09
Abstract: PURPOSE:To detect an oxygen deficiency accurately and to improve the safety of the combustion apparatus by a method wherein an inner flame cylinder, an outer flame cylinder and an outer cylinder are provided concentrically, a choking member is provided on the upper end of a primary combustion chamber between the inner and the outer flame cylinder and a flame rod is provided above the choking member. CONSTITUTION:When an air stream is generated through the operation of a fan motor 18, combusting air is supplied into the inner and the outer flame cylinders 6 and 7 due to an ejector effect taking place at a narrow passage between an outer cylinder cap 17 and a hot wind guider 19 and an annular main combustion flame 13 is generated in a secondary combustion chamber 12 formed at the open ends of the flame cylinders 6 and 7. When there is a shortage of oxygen in this condition, the combustion speed beomces slow and when the upper opening of the primary combustion chamer 8 is choked locally through the choking member 11 above the outer flame cylinder 7, the mixed gas injection speed at the choked part becomes higher than the combustion speed causing a lifting phenomenon to take place and the lifting phenomenon varies the ion current flowing through the flame rod 14. Therefore, if a solenoid 5 is de-energized by detecting the variation of the ion current, a wick 2 will be lowered to thereby extinguish the fire.
Patent JP-H03277312-A (JP)
Title: Rotary containing body
Inventor: FUKUTOME HIDEAKI
IPC: A47B61/00
Filed: 1990-03-27
Abstract: PURPOSE:To prevent clothes from being caught by a connecting bar, etc., from coming into collision therewith by placing a pulley so as to be freely rotatable in a circular arc part of a rail, and winding round a string-like body to the pulley so that it is subjected to guide movement. CONSTITUTION:In the rotary containing body, by an annular and roughly horizontal rail 8a, plural pieces of containing frames 11 are supported so as to be freely runnable through a runner 13a, respectively, each adjacent frame 11, 11 is connected an the frames 11... are run consecutively. The frames 11... are connected by a string-like body 38, and in a circular arc part of the rail 8a, a pulley 34 is placed so as to be freely rotatable, and the string-like body 38 is wound round to the pulley 34 so that it is subjected to guide movement. According to such constitution, the string-like body 38 for connecting the frames 11, 11 is subjected to guide movement by the pulley 34 placed in the circular arc part of the rail 8a at the time of running of the frame 11, and it does not occur that the circular arc part of the rail 8a protrudes.
Patent JP-H07288967-A (JP)
Title: Noncontact conveyer apparatus
Inventor: SATO KEIJI
IPC: H02K41/02
Filed: 1994-04-15
Abstract: PURPOSE:To provide a clean conveyer apparatus in which a conveyance can be performed horizontally and vertically in a noncontact manner by using a high-temperature superconductor. CONSTITUTION:In a noncontact three-dimensional conveyer apparatus, a conveyer vehicle 5 in which a magnetized high-temperature superconductor is fixed and in which an attraction and movement action plate of a magnetic material is installed on the side of a rail face runs horizontally on parallel rails 3 in which linear induction motors 4 are installed on the side opposite to the conveyer vehicle of a permanent-magnet stator rail, and it runs vertically on vertical rails 1 in which linear pulse motors 7 are installed.
Patent JP-H04313229-A (JP)
Title: Apparatus and method for formation of film
Inventor: KURITA KAZUYUKI
IPC: H01L21/316
Filed: 1991-04-10
Abstract: PURPOSE:To efficiently from a phosphate glass insulating film whose moistureproofness is excellent by preventing reactive source gases from reacting with each other before they reach a substrate during film formation process for a semiconductor device. CONSTITUTION:A compartment 10 which has been partitioned by a partition 9 is arranged and installed in a shower chamber 61 which is provided with many blowoff holes 7 so as to be faced with a substrate 4; many blowoff holes 11 which connect the compartment 10 to a reaction furnace chamber 2 are made in positions where the blowoff holes 7 in the shower chamber 61 do not exist. A first supply port 8 which supplies a first source gas into the shower chamber 61 and a second supply port 12 which supplies a second source gas to the compartment 10 have structures that they are extracted to the outside of the reaction furnace chamber 2 and the first and second source gases which are reacted easily with each other are supplied separately.